package com.ts.ischool.dao;import java.util.HashMap;import java.util.Map;import org.springframework.orm.ibatis.support.SqlMapClientDaoSupport;import com.ts.ischool.pojo.FileBean;public class FileHandleDaoImpl extends SqlMapClientDaoSupport implements FileHandleDao {			public int SaveFile(Map<String, Object> params){				return (Integer)this.getSqlMapClientTemplate().insert("fileHandle.SaveFile",params);			}		public FileBean getFileByFileId(int fileId){		Map<String, Integer> map =  new HashMap<String, Integer>();		map.put("fileId", fileId);		return (FileBean)this.getSqlMapClientTemplate().queryForObject("fileHandle.getFileByFileId",map);			}		public void removeFileById(int fileId){				Map<String, Integer> map =  new HashMap<String, Integer>();		map.put("fileId", fileId);		this.getSqlMapClientTemplate().queryForObject("fileHandle.removeFileById",map);			}}